Manual for ZDLN1522

Manual for ZDLN1522

Brand: ZANUSSI

Category: Dishwasher

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 7:04 p.m.

Warranty Information

Refer to the service book provided with your appliance for warranty details.

GETTING STARTED EASY.

This manual provides instructions for your Zanussi dishwasher, model ZDLN1522. It covers safety information, installation, electrical and water connections, usage, settings, troubleshooting, and maintenance.

Key Features:

  • Programmes: ECO, 160 min, 90 min, 30 min.
  • Indicators: Drying phase, Salt, Rinse aid.
  • Settings: Water softener level, Rinse aid notification, Acoustic signal, AirDry.
  • Loading: Tips for loading upper and lower baskets and cutlery basket.
  • Detergent: How to use and dose detergent, salt, and rinse aid.
  • Cleaning: Instructions for cleaning filters, spray arms, and interior/exterior.
  • Troubleshooting: Common problems and their solutions.

Always ensure proper installation, use recommended detergents, and follow loading instructions for optimal results.

Troubleshooting and error codes

Problem and alarm code Possible cause and solution
You cannot activate the appliance.
  • Make sure that the mains plug is connected to the mains socket.
  • Make sure that there is no damaged fuse in the fuse box.
The programme does not start.
  • Make sure that the appliance door is closed.
  • If the delay start is set, cancel the setting or wait for the end of the countdown.
  • The appliance recharges the resin inside the water softener. The duration of the procedure is approximately 5 minutes.
The appliance does not fill with water.
  • The indicator SSS flashes 1 time intermittently.
  • Acoustic signal sounds 1 time intermittently.
  • Make sure that the water tap is open.
  • Make sure that the pressure of the water supply is not too low. For this information, contact your local water authority.
  • Make sure that the water tap is not clogged.
  • Make sure that the filter in the inlet hose is not clogged.
  • Make sure that the inlet hose has no kinks or bends.
The appliance does not drain the water.
  • The indicator SSS flashes 2 times intermittently.
  • Acoustic signal sounds 2 times intermittently.
  • Make sure that the sink spigot is not clogged.
  • Make sure that the interior filter system is not clogged.
  • Make sure that the drain hose has no kinks or bends.
The anti-flood device is on.
  • The indicator SSS flashes 3 times intermittently.
  • Acoustic signal sounds 3 times intermittently.
  • Close the water tap.
  • Make sure that the appliance is correctly installed.
  • Make sure the baskets are loaded as instructed in the user manual.
Malfunction of the water level detection sensor.
  • The indicator SSS flashes 4 times intermittently.
  • Acoustic signal sounds 4 times intermittently.
  • Make sure that the filters are clean.
  • Switch the appliance off and on.
Malfunction of the wash pump or the drain pump.
  • The indicator SSS flashes 5 times intermittently.
  • Acoustic signal sounds 5 times intermittently.
  • Switch the appliance off and on.
The temperature of the water inside the appliance is too high or malfunction of the temperature sensor occurred.
  • The indicator SSS flashes 6 times intermittently.
  • Acoustic signal sounds 6 times intermittently.
  • Make sure that the temperature of the inlet water does not exceed 60°C.
  • Switch the appliance off and on.
Technical malfunction of the appliance.
  • The indicator SSS flashes 12 times intermittently.
  • Acoustic signal sounds 12 times intermittently.
  • Switch the appliance off and on.
The level of water inside the appliance is too high.
  • The indicator SSS flashes 15 times intermittently.
  • Acoustic signal sounds 15 times intermittently.
  • Switch the appliance off and on.
  • Make sure that the filters are clean.
  • Make sure that the inlet hose is installed at the right height above the floor. Refer to the installation instructions.
The appliance stops and starts more times during operation.
  • It is normal. It provides optimal cleaning results and energy savings.
The programme lasts too long.
  • If the delayed start option is set, cancel the delay setting or wait for the end of the countdown.
  • Refer to the consumption values table in the chapter "Programmes".
Small leak from the appliance door.
  • The appliance is not levelled. Loosen or tighten the adjustable feet (if applicable).
  • The appliance door is not centred on the tub. Adjust the rear foot (if applicable).
The appliance door is difficult to close.
  • The appliance is not levelled. Loosen or tighten the adjustable feet (if applicable).
  • Parts of the tableware are protruding from the baskets.
The appliance door opens during the wash cycle.
  • The AirDry function is activated. You can deactivate the function. Refer to "Settings".
Rattling/knocking sounds from inside the appliance.
  • The tableware is not properly arranged in the baskets. Refer to basket loading leaflet.
  • Make sure that the spray arms can rotate freely.
The appliance trips the circuit-breaker.
  • The amperage is insufficient to supply simultaneously all the appliances in use. Check the socket amperage and the capacity of the meter or turn off one of the appliances in use.
  • Internal electrical fault of the appliance. Contact an Authorised Service Centre.
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